The Green Spring Book & Maya Doll gift set comes in a reusable backpack, and includes both a book and a doll so that children can play act the Green Spring storyline. The book is about a magic spring that two children drink from and gives the children the power to understand animals. The animals communicate to the children different difficult environmental issues they encounter (poaching, endangered species, etc.) and how they need their help. The children travel to various countries and meet other children from other cultures and they too drink water from the spring. Together the kids help animals from the different ecosystems save their habitats (in collaboration with the humans in the area).